Construction of road Raja Moters to Ganesh Chouraha via Pratap Nagar UIT Yojna (Risk and Cost)

Providing, laying, spreading and compacting stone aggregate of as per table 400-12 and 400-13 Wet Mix Macadam specification including premixing the material with water to OMC inwet mix plant as per approved design mix, carriage of mixed material by Tipper to site laying in uniform layers with motor grader/F.E.Loader/paver finisher, in sub base/ base course on a well prepared under base and compacting with vibrotry roller to achieve the desired density including lighting, guarding, barricading and maintance of diversion etc. (MoRTH specification : Clause 406) by mechanical mean with lead up to 20 Km.

Providing and applying primer coat over prepared surface or granular base with bitumen emulsion as per IS: 8887 & manufacturer’s specifications @ 6 kg /10 sqm with a self propelled of towed bitumen pressure sprayer equipped for spraying the material uniformly at specified rates and temperatures as per MORTH specification CI 502, 501.5.2,112 ( Including cleaning of road surface ) Add extra to item No. 6.1 for additional 0.1 Kg per Sqm emulsion

Providing and applying tack coat on the prepared surface ,with bitumen emulsion as per IS : 8887 & manufacturer’s specifications @ 2 kg /10sqm. With a self propelled or towed bitumen pressure sprayer equipped for spraying the material uniformly at specified rates and temperatures as per MORTH specification CI.503, 501.5.2,112 ( Including cleaning of Road Surface) Add extra to item No. 6.2 for additional 0.1Kg per Sqm emulsion

Providing and laying bituminous concrete as per design mix on prepared surface with specified graded stone as per table 500-16 for wearing course including loading of aggregate with F.E loader and hot mixing of binder and 2% cement filler with aggregates in approved hot mix plant as per clause 6.5 of manual Transporting the mix material with tipper to paver and laying with sensor paver finisher (as per clouse 507.3.5) to the required level , grades and rolling with vibratory compactor and pneumatic tyred roller 150-250 KN,TP=0.7 Mpa, to achieve the desired density (approved by the department) excluding cost of primer/tack coat (MORTH Specification : Clause -507,112) Grade-I Bitumen @ 6 % of mix With lead of mix material 1 KM VG-30 grade